Many people don't have two or three button mouses. Holding control to emulate the right mouse button to change the camera angle causes the movement keys to not respond. This means I can't move and change camera angle simultaneously. Could you at least have some sort of a setting?

Edit: I found a three button mouse somewhere.

Edit 2: When I opened it, it began loading the map again and it crashed.

It's still very annoying that I have to use the right mouse button. I like my old one button mouse; holding down control disables movement buttons and causes objects to translate upwards. I would like a preference for what type of mouse I have:

And it was never tested/created for PPC.... Once I finish the mod downloader, ill take another look at the wall tool.
Hey, they might even link together *HINT HINT*

Here's another concept: The server program also reads "bloodgulch.mem" which is a new file containing memory modding instructions.
If you choose, all map edits will be saved to bloodgulch.mem in memory modding form. This could then be sent to the clients (as like a 200kb download or something as opposed to 14MB upload). This would only work for maps with scenery changes unless eschaton also implements this.